Hi!
We do try to stick to one issue per thread. Let’s look at the Google Maps issue here – but if you could create a new thread for the @ issue that would be great 🙂
So looking at your theme’s stylesheet (sparkling/style.css lines 109-112) the following rules are causing this issue:
img {
height: auto; /* Make sure images are scaled correctly. */
max-width: 100%; /* Adhere to container width. */
}
One thing you could try is adding a new rule as follows within a custom tribe-events/tribe-events.css stylesheet (which you would also add to your theme directory – see our Themer’s Guide for details):
.tribe-events-venue-map img {
max-width: none !important;
}
Alternatively, you could reach out to the theme author and ask for their assistance.
Does that help?